{"product_id":"lewmar-40mm-control-block-single-with-stainless-steel-sheave","title":"Lewmar 40mm Control Block Single with Stainless Steel Sheave","description":"\u003cp\u003e\u003cstrong\u003eLewmar 40mm Control Block Single with Stainless Steel Sheave\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar Control Block Single with Stainless Steel Sheave is engineered for smooth, durable handling of control lines under higher loads. The stainless-steel sheave offers excellent resistance to wear, making it ideal for wire or wire-reinforced rope applications. Manufactured from robust, marine-grade materials, the block delivers reliable, low-friction performance in demanding onboard environments. A dependable choice for cruising and performance yachts where strength, longevity, and consistent operation are essential.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eFeatures:\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eReliable Line Control\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eThe Lewmar Control Block Single with Stainless Steel Sheave is designed to deliver dependable, smooth handling of control lines in demanding onboard environments. Ideal for applications where durability and consistent performance are critical it provides precise line management for cruising and performance sailing systems alike.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eStainless Steel Sheave Design\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eFitted with a precision-engineered stainless-steel sheave, the block is specifically suited to applications involving higher loads or wire-reinforced ropes. The stainless-steel sheave offers excellent resistance to wear and deformation, ensuring reliable performance and consistent rope alignment over extended service periods.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eRobust Marine-Grade Construction\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eManufactured from durable, marine-grade materials, the Control Block Single is built to withstand continuous exposure to saltwater, UV, and mechanical load. The combination of corrosion-resistant components and high-quality construction delivers long-term strength, dimensional stability, and dependable operation in harsh marine conditions.\u003c\/p\u003e\n\u003cp\u003e\u003cstrong\u003eSmooth, Consistent Performance\u003c\/strong\u003e\u003c\/p\u003e\n\u003cp\u003eDesigned to minimise friction while maintaining controlled rope movement, the block provides predictable, responsive performance during trimming and easing. The hard-wearing sheave promotes efficient load transfer and smooth running, helping preserve rope integrity and reduce maintenance demands.\u003c\/p\u003e\n\u003ch2 style=\"text-align: center;\"\u003e\u003cspan style=\"font-size: 2x-large;\"\u003eTechnical Description\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable style=\"width: 100%;\"\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eProduct Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eHardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eHardware Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eBlocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eSail\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBlock Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eHalyard Blocks\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eFinishes\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eStainless Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBlock Size\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eSingle\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eSheave Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003e40mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"width: 50%;\"\u003e\u003cstrong\u003eBoat Length\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd style=\"width: 50%;\"\u003eUp to 30ft, 31-50ft, 51-70ft\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n","brand":"Lewmar","offers":[{"title":"Default Title","offer_id":53592411865460,"sku":"LEW29901401BK","price":29.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0934\/4004\/9524\/files\/LEW29901401BK__81921.jpg.1428984928.jpg?v=1761718013","url":"https:\/\/velasailingsupply.com\/products\/lewmar-40mm-control-block-single-with-stainless-steel-sheave","provider":"Vela Sailing Supply","version":"1.0","type":"link"}